Applications, websites and social networks that engage people in city's life. Government, education, public health system, the decisions of the City Council, spreading information obtained with transparency initiatives and opening government's big data. There's a website www.votenaweb.com.br in which people can vote bills being discussed by senators and representatives and then the result is taken to them. The site's numbers may not influence representatives' decisions, but it is a good start in engaging people in citizen life.